	/* 白色背景 */
.bg-box{
	width: 630rpx;
	background-color: #fff;
	min-height: 200rpx;
	margin: 0 auto;
	border-radius: 12rpx;
	box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.05);
	
}
.text-bias{
	text-decoration:line-through
}
.img-gray{
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
}